156947343082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{221209}}^1\times {\mathrm{18671}}^1$

素因数の和:239901

約数の個数: 16

約数和(自身を含む): 247825987200

約数和(自身を除く): 90878644118

約数列:

[1, 2, 19, 38, 18671, 37342, 221209, 354749, 442418, 709498, 4202971, 8405942, 4130193239, 8260386478, 78473671541, 156947343082]

約数ペア:

[(1, 156947343082), (2, 78473671541), (19, 8260386478), (38, 4130193239), (18671, 8405942), (37342, 4202971), (221209, 709498), (354749, 442418)]